4a zeolite powder

4a zeolite for detergent powder good quality the substitute for STPP make cost lower

4A Zeolite

General formula:   AmBpO2p·nH2O (A: Ca, Na, K, Ba, Sr); B(Al and Si)

Description:     White powder, insoluble in water.

Functional use:   As molecular sieves, filters, adsorbents, catalysts, drying agents, cation exchangers, disperse agents, detergent builders.

Package and storage:  25kg net in PP woven bag with inner PE bag. Store in cool, ventilated and dry warehouse.  Preserve in airtight containers.

Shelf life:  1 year in original packages under the described conditions.

Specification:

Ca exchange capacity	295mgCaCO3/g Min
Ca exchange rate, 2 minutes	175 mgCaCO3/g Min
Ca exchange rate, 10 minutes	190mgCaCO3/g Min
Particle size
<1μm	8% Max
>10μm	8% Max
D50	2~4μm
Whiteness	96% Min
pH(1% solution, 25)	11  MAX
Loss on ignition	22% Max
Al+	18% Min

4a zeolite powder